FNA-1 typeMetal covered glass high-efficiency atomizerEfficient atomizer (applicable to Haotianhui CAAM-2001)

This series of atomizers used for flame atomic absorption spectrophotometers is an outstanding achievement of Professor Wu Tingzhao's more than 40 years of research and development of atomizers for atomic spectral analysis. It is a huge contribution to China's atomic absorption industry and has been widely used in various models of atomic absorption spectrophotometers at home and abroad, playing a decisive role in improving the sensitivity, detection limit, and stability of the instrument.

Regardless of the type of atomic absorption, using this atomizer will greatly improve the sensitivity of flame atomic absorption method.

Metal covered glass high-efficiency atomizerStructural features:

The tested solution is sucked into the inner tube of the coaxial glass atomizer, and compressed air is connected to the outer tube. The nozzle is covered with a removable impact ball cap (not interchangeable between different atomizers). The glass atomizer is fixed in a stainless steel protective sleeve, and its shape corresponds to the different atomizer seats of each type of host. The inner tube is plugged into a specially designed polyethylene flow restriction tube (resistant to organic solvents), or plugged into a stainless steel tube - silicone tube - polyethylene flow restriction tube (not easy to fall off, but silicone tube is not resistant to organic solvents).

characteristic:

1. Combining the high performance of glass atomizers with the robustness of metal atomizers.

2. Use a specially designed flow restriction tube to prevent blockage.

3. The sensitivity reaches a high level of flame atomic absorption method.

4. Acid resistant (except hydrofluoric acid), WNA-3 metal sleeve high-efficiency atomizer can withstand hydrofluoric acid.

5. Suitable for various models of atomic absorption spectrophotometers both domestically and internationally.